Excerpt: The train had come a long journey and the afternoon was wearing on. The passenger in the last third class compartment but one, looking out of the window sombrely and intently, saw nothing now but desolate brown hills and a winding lonely river, very northern looking under the autumnal sky.He was alone in the carriage, and if any one had happened to study his movements during the interminable journey, they would have concluded that for some reason he seemed to have a singularly strong inclination for solitude. In fact this was at least the third compartment he had occupied, for whenever a fellow traveller entered, he unostentatiously descended, and in a moment had slipped, also unostentatiously, into an empty carriage. Finally he had selected one at the extreme end of the train, a judicious choice which had ensured privacy for the last couple of hours.When the train at length paused in the midst of the moorlands and for some obscure reason this spot was selected for the examination of tickets, another feature of this traveller's character became apparent. He had no ticket, he confessed, but named the last station as his place of departure and the next as his destination